Safety Score
70
Average
Recalls
0
Complaints
50
NCAP Stars
—
Recalls (0)
No recalls found for the 2024 Hyundai Ioniq 5.
Owner Complaints (showing up to 50)
| Date | Component | Crash | Injuries | Summary |
|---|---|---|---|---|
| 2026-04-10 | ELECTRICAL SYSTEM | No | 0 | For the second time, the integrated control unit, ICCU, has failed to this is AFTER being replaced under the recall. Th… |
| 2026-04-07 | ELECTRICAL SYSTEM | No | 0 | On [XXX], my 2024 Hyundai Ioniq 5 experienced a sudden and complete failure of the Integrated Charging Control Unit (IC… |
| 2026-04-02 | ELECTRICAL SYSTEM | No | 0 | My on Thursday, April 2, my 2024 Hyunda Ioniq 5 displayed the "Check Electrical System" message displayed. I had just … |
| 2026-03-27 | POWER TRAIN | No | 0 | ICCU failure. Common problem but Hyundai seems to have no fix despite it happening for years now. |
| 2026-03-27 | ELECTRICAL SYSTEM | No | 0 | Based on all symptoms - loud pop followed by limp mode and electrical warning, and inability to charge -- iccu is buste… |
| 2026-03-23 | ELECTRICAL SYSTEM | No | 0 | I was driving at 25 mph when I heard a loud pop come from the rear of the car and subsequent warning message came up on… |
| 2026-03-21 | ELECTRICAL SYSTEM | No | 0 | I was driving in a parking lot and heard a “pop” sound like a balloon breaking. The Ionic 5 lurched and stopped. A red … |
| 2026-03-19 | UNKNOWN OR OTHER | No | 0 | On 3/19/2026. Battery was at 20% SOC. Plugged in my home L2 charger. Car did not start. Took vehicle to dealer the nex… |
| 2026-03-18 | ENGINE | No | 0 | The vehicle experienced a sudden failure of the 12V battery while on the road. The car stopped completely and became in… |
| 2026-03-16 | POWER TRAIN | No | 0 | While driving I received the infamous "Stop vehicle and check power supply" warning, and it was then inoperable, needed… |
| 2026-03-15 | ENGINE | No | 0 | I was merging onto the highway. I got a warning that I needed to check my electrical system. I was able to back down th… |
| 2026-03-15 | ELECTRICAL SYSTEM | No | 0 | ICCU and its fuse blew randomly while reversing out of a parking spot. A warning light appeared on the dashboard saying… |
| 2026-03-12 | ELECTRICAL SYSTEM | No | 0 | ICCU failure while driving. |
| 2026-03-06 | ELECTRICAL SYSTEM | No | 0 | ICCU Failure. Vehicle underwent deal TSB for ICCU failure resolution prior to still failing months later. |
| 2026-03-04 | UNKNOWN OR OTHER | No | 0 | Diagnosed ICCU Failure. Complete loss of power, went into "turtle mode," then told to stop car immediately and have it… |
| 2026-03-03 | POWER TRAIN | No | 0 | According to Hyundai, all active recall campaigns have been addressed on this vehicle (NHTSA site says it wasn't, Hyund… |
| 2026-03-03 | ELECTRICAL SYSTEM | No | 0 | ICCU failure |
| 2026-03-03 | ELECTRICAL SYSTEM | No | 0 | Car was acting normally. Suddenly, the car would not accelerate. I was on a small road with no place to pull over. Vehi… |
| 2026-03-02 | ENGINE | No | 0 | I was driving and the car gave an electrical system warning, slowed, and thereafter would not go above about 20mph. F… |
| 2026-02-28 | FUEL/PROPULSION SYSTEM | No | 0 | 2/28/26 Driving home, heard a loud pop, notice is on the dash say check vehicle electrical system. Vehicle begins to sl… |
| 2026-02-26 | FUEL/PROPULSION SYSTEM | No | 0 | Car won’t start and is completely dead. Doors won’t open, including charge port door. Once you manually unlock car is t… |
| 2026-02-26 | UNKNOWN OR OTHER | No | 0 | Missing a spot weld point on liftgate frame panel and rood panel. Also, the panel gaps are open widely compare to left … |
| 2026-02-24 | ELECTRICAL SYSTEM | No | 0 | 12v battery died at 13,484 miles |
| 2026-02-24 | ELECTRICAL SYSTEM | No | 0 | Car suddenly out of the blue reported electrical system problem and battery problem. It also entered turtle mode where … |
| 2026-02-23 | UNKNOWN OR OTHER | No | 0 | Car would not turn on in the morning. Replaced 12v battery. After battery replacement, received "CHECK ELECTRICAL SYSTE… |
| 2026-02-23 | ELECTRICAL SYSTEM | No | 0 | a warning "Stop immediately! Check Power Source" with loud beeping occurred and we were able to pull over and park safe… |
| 2026-02-23 | ELECTRICAL SYSTEM | No | 0 | Received “check electrical system” warning when turning on vehicle. Car towed to service department. Diagnostic said it… |
| 2026-02-22 | UNKNOWN OR OTHER | No | 0 | ICCU went bad. Battery warning light appeared a few hours before Vehicle stopped. Vehicle was inoperable and needed to… |
| 2026-02-20 | ELECTRICAL SYSTEM | No | 0 | Iccu failure in middle of busy interstate. Pop sound and then notice of electric system failure. Only made it 1.5 miles… |
| 2026-02-20 | ELECTRICAL SYSTEM | No | 0 | Routine Friday morning and just finished charging my 2024 Hyundai Ioniq 5 at Walmart. As I started my vehicle to finis… |
| 2026-02-19 | POWER TRAIN | No | 0 | Vehicle displayed "Power limited" and slowed to a crawl, was able to drive less than a quarter mile to a safe place bef… |
| 2026-02-19 | ELECTRICAL SYSTEM | No | 0 | ICCU failure. Dealer advises 2 month wait for replacement parts. No loaner car available. Vehicle has 15 K miles. This… |
| 2026-02-18 | ELECTRICAL SYSTEM | No | 0 | My car gave me a "Check electrical vehicle system" message, which I have seen online may mean a problem with the ICCU. … |
| 2026-02-16 | FORWARD COLLISION AVOIDANCE: WARNINGS | No | 0 | When a car is in the process of passing me on the left during a left hand curve on the highway at highway speeds, the r… |
| 2026-02-16 | FUEL/PROPULSION SYSTEM | No | 0 | Loss of power leaving driver stranded |
| 2026-02-16 | VEHICLE SPEED CONTROL | No | 0 | While driving northbound on US-280 freeway, the vehicle experienced sudden deceleration with maximum speed limited to a… |
| 2026-02-16 | ELECTRICAL SYSTEM | No | 0 | Vehicle Details: 2024 Hyundai Ioniq (leased from McGovern Hyundai, Wilmington) Recall Services Notes: ICCU S/W,DTC CHK… |
| 2026-02-14 | ELECTRICAL SYSTEM | No | 0 | ICCU failure happened for the second time. Car stopped randomly with no Power. Very dangerous, this is a known issue fo… |
| 2026-02-13 | ELECTRICAL SYSTEM | No | 0 | “Check electrical system” warning while driving. Sudden loss of power and speed. “Turtle mode” icon. Limped home 2 mile… |
| 2026-02-13 | FUEL/PROPULSION SYSTEM | No | 0 | “Check EV System” error appeared in a red circle, with a red 12v battery icon. Then a turtle icon appeared and the car … |
| 2026-02-11 | POWER TRAIN | No | 0 | ICCU failure: confirmed by dealership, submitting for your records - while driving the morning of 2/11/26 in Evansville… |
| 2026-02-09 | ENGINE | No | 0 | The contact owns a 2024 Hyundai Ioniq 5. The contact stated that while driving approximately 60 MPH, the vehicle lost a… |
| 2026-02-08 | FUEL/PROPULSION SYSTEM | No | 0 | While pulling into traffic the car lost power and went into limp mode risking a collision. Car was immediately backed … |
| 2026-02-07 | ELECTRICAL SYSTEM | No | 0 | Sudden ICCU failure in 2024 Ioniq 5 electric vehicle . A warning message to check electrical system appeared suddenly o… |
| 2026-02-06 | ENGINE | No | 0 | The car stalled while being driven by my son. It displaced an error code. The Car had to be towed to dealership. It was… |
| 2026-02-06 | ELECTRICAL SYSTEM | No | 0 | My vehicle is 1 year old and has 7800 miles on it. I was driving on Friday evening (it was dark) and the vehicle accele… |
| 2026-02-04 | ELECTRICAL SYSTEM | No | 0 | Had ICCU replaced twice last year, then today my electrical system shut off and warning lights came on that I can’t go … |
| 2026-02-03 | ELECTRICAL SYSTEM | No | 0 | Battery light came on and car stopped after about 1 miles in the middle of the road. ICCU failure was the cause as det… |
| 2026-02-03 | ELECTRICAL SYSTEM | No | 0 | ICCU failure |
| 2026-02-02 | ELECTRICAL SYSTEM | No | 0 | The 12v battery system failed in November 2025. Battery was replaced by dealer. Then on February 2, 2026 the ICCU faile… |